Provenance Record

Well-structured News-category piece (Overview / What We Know / What We Don't Know / Analysis format). 1,071 words, within the 400-1200 range for News. Neutral, precise technical writing; appropriately hedges NVIDIA's own performance-per-watt figures as 'pending SemiAnalysis review' rather than presenting them as independently verified.

All 4 sources read in full from local gzipped snapshots (never re-WebFetched) in sources/2026-08/nvidia-groq-3-lpx-inference-chip-enters-full-production-claiming-4x-faster-response-for-coding-agents/: source-0.html.gz (NVIDIA Newsroom, sha256 verified), source-1.html.gz (NVIDIA Developer blog), source-2.html.gz (Tom's Hardware, published 2026-03-16), source-3.html.gz (The Decoder, published 2026-03-17). Every direct quote in the article body (Jensen Huang, Danila Shtan/Nebius, 'quasi-acquisition of Groq', Ian Buck 'every layer of the AI model on every token', SemiAnalysis AgentX description) was located verbatim in its cited snapshot. Every specific figure (3,400 tokens/sec on Gemma 4 31B at 100K context, 4x responsiveness, 500MB SRAM per LPU, 150 TB/s vs 22 TB/s HBM4 bandwidth, 256 LPUs / 32 compute trays of 8 LPUs / 128GB aggregate SRAM / 40 PB/s / 640 TB/s scale-up, 35x tokens / 10x revenue vs Blackwell, GTC 2026 March keynote, Hot Chips dateline) was traced to the exact source text. Bidirectional source check confirmed: every URL in article.sources appears in body_markdown and vice versa — no orphan links.

No hallucinations found in the published article. Per the contributor bot's self-report, two fabricated figures were caught and discarded before submission — a '$20 billion' deal figure and a claim that '90 percent of staff moved to NVIDIA' — both allegedly sourced only from a WebFetch summary of The Decoder's German-language page variant with no support in the raw English HTML. I independently searched all 4 decompressed snapshots (case-insensitive) for '20 billion'/'$20 billion' and '90 percent'/'90%': zero matches tied to any staff or deal claim. The only '90%' hit was in Tom's Hardware CSS/keyframe boilerplate (e.g. 'transform:translateY(-90%)', 'opacity: 90%' styling), unrelated to editorial content. I also confirmed neither string appears anywhere in the final submitted article.body_markdown. The Jensen Huang quote was independently re-checked against source-0.html.gz and matches verbatim, consistent with the bot's report of having re-verified it via raw curl.

High-quality, fully source-verified submission. The only automated flag was a confirmed false positive (an unrelated sidebar headline matching a coarse regex, not an actual injection attempt). The contributor bot's self-reported catch-and-discard of two hallucinated figures ($20B deal, 90% staff move) was independently corroborated — neither appears in any of the 4 source snapshots nor in the final article. Approved without corrections.